MAX704TESA

3.0V or 3.3V microprocessor supervisory circuit. Reset threshold 3.075V. Active-low reset. Manual reset input. Backup-battery switch. Power-fail threshold accuracy +-4%. Power-fail comparator. Reset window +-75mV The MAX704TESA is a product from the manufacturer **MAXIM** (now part of Analog Devices). Below are the factual details about its specifications, descriptions, and features:

### **Specifications:**  
- **Manufacturer:** MAXIM (now Analog Devices)  
- **Part Number:** MAX704TESA  
- **Package:** 8-pin SOIC (Small Outline Integrated Circuit)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Supply Voltage Range:** Typically 2.7V to 5.5V  
- **Low-Power Consumption:** Designed for battery-operated applications  
- **Function:** Microprocessor (μP) supervisory circuit  

### **Descriptions:**  
The MAX704TESA is a **microprocessor supervisory circuit** that monitors system power supply voltages and provides a reset signal to the microprocessor if a power failure or out-of-tolerance condition is detected. It ensures reliable system operation by preventing erratic behavior during power-up, power-down, or brownout conditions.  

### **Features:**  
- **Manual Reset Input:** Allows for external pushbutton reset control  
- **Power-Fail Comparator:** Detects impending power failure  
- **Reset Threshold Accuracy:** High precision for stable operation  
- **Reset Timeout Period:** Adjustable or fixed delay (depending on variant)  
- **Low Quiescent Current:** Suitable for battery-powered applications  
- **Watchdog Timer (if applicable):** Ensures system integrity by monitoring software execution  

For exact electrical characteristics and timing diagrams, refer to the official **MAXIM (Analog Devices) datasheet**.

3.0V or 3.3V microprocessor supervisory circuit. Reset threshold 3.075V. Active-low reset. Manual reset input. Backup-battery switch. Power-fail threshold accuracy +-4%. Power-fail comparator. Reset window +-75mV